Ken,
I have a new in the pack spinner cone for an O.S. Max 65RSR. Don't have the drive plate for it, though. Have a spinner drive plate for a Super Tigre .29, but it is 1/8" smaller diameter than the 65 . Also have ( 3 ) NVA's for the O.S. Max 65RSR if you're looking. Maybe check with Billy Hughes about an OPS spinner for a 65 engine.